var	O	E
D_MAX	1.740	1.739
D_SKY	0.094	0.146
ALPHA	-0.195258	-0.288521
BETA	2.31243	1.62131
GAMMA	-0.192441	-0.166679
I_SKY	1.07242e-12	8.35356e-13
I_REF	1.76e-12	1.61377e-12
I_THRESH	6.74211e-13	5.73617e-13
SEEING	2.89	2.70